Construction site cushion soil tamping device

Abstract

The invention discloses a soil pad compacting device for a construction site. The right end of the driving shaft is fixedly connected with a semi-conical gear, and the upper and lower ends of the semi-conical gear respectively mesh with a first bevel gear. The first bevel gear is fixedly connected with a driven shaft, and the end of the driven shaft bears The main body of the connecting device is rotated; the lower end of the driven shaft is fixedly connected to the screw rod, the screw rod is threadedly connected to the threaded sleeve, the lower end of the threaded sleeve is sleeved with the movable sleeve, and a buffer spring is arranged between the threaded sleeve and the movable sleeve. The device drives the driven shaft to reciprocate positive and negative rotation through the semi-conical bevel gear, and then drives the screw to rotate to realize the up and down movement of the pressure head while compacting the ground while driving the horizontal plate to move left and right intermittently to discharge soil, and the driving shaft drives the stirring through the gear set while compacting. The shaft rotates to stir the earth material to avoid solidification and no falling. The structural design of the device is reasonable and applicable, which greatly improves the efficiency of soil tamping on the building ground, and has a high degree of automation, and the integration of soil drainage and tamping.

Description

technical field [0001] The invention relates to a construction machine, in particular to a soil pad compacting device for a construction site. Background technique [0002] Ramping is mostly used in the construction industry, specifically, it is a kind of construction operation to ram the foundation or filled earth and stone to prevent the ground from being soft and sunken, to ensure construction safety, and to improve its compactness. [0003] At present, when working on small-scale road construction or on roads with relatively soft soil, tamping machines are used to improve the pressure resistance of the road surface, and general tamping machines, such as frog-type tamping machines, have a large beating force when working , It is easy to cause mechanical damage, so its mechanical service life is low, the impact force and kinetic energy are large, and it does not have the function of automatic filling and padding, which is not conducive to improving the work efficiency of f...

AI Technical Summary

Problems solved by technology

[0003] At present, when working on small-scale road construction or on roads with relatively soft soil, tamping machines are used to improve the pressure resistance of the road surface, and general tamping machines, such as frog-type tamping machines, have a large beating force when working , it is easy to cause mechanical damage, so its mechanical service life is low, the impact force and kinetic energy are large, and it does not have the function of automatic filling and padding, which is not conducive to improving the work efficiency of filling and compacting the ground in the construction industry

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